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-rw-r--r--meta/recipes-graphics/glew/glew_2.0.0.bb1
1 files changed, 1 insertions, 0 deletions
diff --git a/meta/recipes-graphics/glew/glew_2.0.0.bb b/meta/recipes-graphics/glew/glew_2.0.0.bb
index 1c93ca07b6..f2ab75629c 100644
--- a/meta/recipes-graphics/glew/glew_2.0.0.bb
+++ b/meta/recipes-graphics/glew/glew_2.0.0.bb
@@ -24,6 +24,7 @@ PACKAGECONFIG ?= "${@bb.utils.contains('DISTRO_FEATURES', 'x11', 'opengl', 'egl-
PACKAGECONFIG[opengl] = "SYSTEM='linux',,virtual/libx11 virtual/libgl libglu libxext libxi libxmu"
PACKAGECONFIG[egl-gles2] = "SYSTEM='linux-egl' GLEW_NO_GLU='-DGLEW_NO_GLU' LDFLAGS.GL='-lEGL -lGLESv2',,virtual/egl virtual/libgles2"
+CFLAGS += "-D_GNU_SOURCE"
# Override SYSTEM (via PACKAGECONFIG_CONFARGS) to avoid calling config.guess,
# we're cross-compiling. Pass our CFLAGS via POPT as that's the optimisation
# variable and safely overwritten.